Al-Kamil

Al-Malik al-Kamel Naser al-Din Abu al-Ma'ali Muhammed (1180-1238) was the eldest son of Al-Adil and a nephew of Saladin. He was the fifth Sultan of the Ayyubid Empire that his grandfather founded in 1173, ruler from 1218 to 1238 after his father died. His wife was Shiklah. During his tenure as Sultan the Muslims defeated the Fifth Crusade and gained more land in the Sixth Crusade due to a peace treaty with Frederick II of Germany. A year after his death Jerusalem fell to the Ayyubids again.